Buckling and pressing type radiator

Abstract

The utility model relates to the technical field of radiators, and discloses a buckling and pressing type radiator which comprises a heat conduction mounting plate, the top of the heat conduction mounting plate is fixedly connected with a heat conduction plate, the top of the heat conduction plate is fixedly connected with radiating fins, and the left side and the right side of the heat conduction plate are fixedly connected with fixing frames. A rotary handle is manually rotated, then a pressing buckle mechanism arranged outside is synchronously pushed to synchronously move until the width is adjusted to meet the size of a heat dissipation structure, then a rotary block is manually rotated according to the thickness of a heat dissipation device, a fixing base of the rotary block is made to move downwards in a guiding mode along a sliding column and a limiting plate, and then the moving position of a buckle rod of the rotary block can be rapidly adjusted. According to the utility model, the device can be lowered to the fixing positions with different thicknesses required by the heat dissipation structure, so that the device can adjust the corresponding fixing positions according to the size of the heat dissipation structure, the time required by subsequent fixing and mounting is shortened, the tedious welding work is avoided, and the work complexity of workers is further reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a radiator technical field, concretely is a buckle pressure type radiator. BACKGROUND

[0002] The buckle pressure type radiator plays an important role in the radiator technical field, and the radiator is widely applied to various electronic equipment to reduce the temperature of the equipment and keep normal operation, along with the development of science and technology, the design and manufacturing technology of the radiator are also constantly progressing, and the traditional radiator design often has problems of low heat dissipation efficiency and complex assembly, and the emergence of the buckle pressure type radiator effectively solves these problems.

[0003] According to the buckle pressure type radiator (authorized announcement number: CN 221055612 U) disclosed by the patent network, a buckle pressure type radiator is described, which comprises a heat conduction plate, a contact plate, a rotating strip and a plug-in frame, both sides of the heat conduction plate are fixed with fixed plates, one end of each fixed plate is fixed with a fixed block, the two fixed blocks are centrally symmetric with the center of the heat conduction plate, a heat conduction silica gel pad is fixed at the bottom center of the heat conduction plate, the bottom of the heat conduction silica gel pad is fixed with the contact plate, a rotating strip is arranged above each fixed plate, the two rotating strips are centrally symmetric with the center of the heat conduction plate, and the outside of the side away from the fixed plate of each fixed plate is provided with a plug-in frame.

[0004] According to the above description, the applicant believes that the following problems exist:

[0005] During use, the side plug-in block is inserted into the plug-in frame, the heat conduction plate and the contact plate are installed, and the plug-in frame is installed on the corresponding structure through the bottom welding plate welded on the bottom of the external heat dissipation structure, but in actual use, the device is connected to the heat dissipation structure, and the bottom welding plate corresponding to the same position is welded on the external heat dissipation structure, so that the side plug-in block can be inserted into the plug-in frame, thereby making the entire fixing process more complicated, and the corresponding bottom welding plate needs to be welded on the external heat dissipation structure to connect the body device and the heat dissipation structure, thereby being not conducive to rapid assembly in the later assembly process, and additional installation time is required, which increases the work complexity of the workers, so it is necessary to improve the buckle pressure type radiator. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a buckle pressure type radiator to solve the problems in the above background technology.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a buckle pressure type radiator, including heat conduction mounting plate, the top of heat conduction mounting plate is fixedly connected with heat conduction plate, the top of heat conduction plate is fixedly connected with fin, the left and right sides of heat conduction plate are fixedly connected with fixed frame, the inside of fixed frame is provided with extension positioner, the bottom of extension positioner is provided with buckle mechanism,

[0008] The extension positioner comprises an extension assembly and a positioner assembly, and the positioner assembly is arranged in the extension assembly.

[0009] The extension assembly comprises a first screw rod, the first screw rod is rotatably connected in the fixed frame, the top of the first screw rod is fixedly connected with a rotating handle, the first screw rod is externally threadedly connected with a moving block, the left side of the moving block is rotatably connected with a connecting rod, the end of the connecting rod away from the moving block is rotatably connected with a sliding block, the outside of the sliding block is fixedly connected with an unfolding plate, and the inside of the fixed frame is fixedly connected with a sliding rail.

[0010] Preferably, grooves are formed at corresponding positions of the sliding rail and the sliding block, and the sliding block is slidably connected in the groove, so that the sliding block can be synchronously moved by pushing.

[0011] Preferably, a through groove is formed at a corresponding position of the fixed frame and the sliding block, and the sliding block passes through the groove, so that the two unfolding plates can be synchronously unfolded outward.

[0012] Preferably, the positioner assembly comprises a second screw rod, the second screw rod is threadedly connected in the unfolding plate, the top of the second screw rod is fixedly connected with a rotating block, the inside of the unfolding plate is slidably connected with a sliding column, and the inside of the unfolding plate is slidably connected with a limiting plate.

[0013] Preferably, grooves are formed at corresponding positions of the unfolding plate, the sliding column and the limiting plate, and the sliding column and the limiting plate are slidably connected in the groove, so that the fixed seat can be moved by pushing.

[0014] Preferably, the buckle mechanism comprises a fixed seat, the fixed seat is fixedly connected at the bottom of the sliding column, the left and right sides of the fixed seat are rotatably connected with buckle rods, springs are fixedly connected between the buckle rods and the fixed seat, and the inside of the fixed seat is threadedly connected with a fixed bolt.

[0015] Preferably, the fixed seat is fixedly connected at the bottom of the limiting plate, the fixed seat is rotatably connected at the bottom of the second screw rod, and the fixed bolt abuts against the buckle rod, so that the limiting buckle rod can be rotated outward.

[0016] Compared with the prior art, the utility model provides a buckle pressure type radiator, which has the following beneficial effects:

[0017] 1. The buckle type radiator, through the setting of the expansion positioner, manually rotating the rotating handle, and then synchronously pushing the externally set buckle pressing mechanism to synchronously move until the width that meets the size of the heat dissipation structure is adjusted, and then according to the thickness of the radiator, manually rotating the rotating block, so that the fixed seat moves downward along the slide column and the limiting plate guide, and then the moving position of the buckle rod can be quickly adjusted, so that it is lowered to the fixed position of different thicknesses required by the appropriate heat dissipation structure, and then the device can adjust the corresponding fixed position according to the size of the heat dissipation structure, so as to reduce the time required for subsequent fixed installation, avoid cumbersome welding work, and further reduce the work complexity of the workers.

[0018] 2. The buckle type radiator, through the setting of the buckle pressing mechanism, the whole device is placed on the top of the heat dissipation device, then the buckle rod is pressed down, and in the pressing process, the inclined surface of the buckle rod first contacts the outside of the heat dissipation structure, and under the elastic force of the spring, the vertical surface of the buckle rod is completely clamped on the outside of the heat dissipation structure, then the reset fixed bolt is reset, and the fixed bolt is reconnected with the buckle rod, and the buckle rod is pushed to abut against the outside of the heat dissipation structure, so as to further avoid the buckle rod from turning outward and away from the heat dissipation structure in the subsequent fixing process, and further improve the fixing effect between the device and the heat dissipation structure, so as to prevent falling off. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings:

[0020] Figure 1 It is an appearance structure schematic view of the present application;

[0021] Figure 2 It is an appearance structure schematic view of the expansion positioner of the present application;

[0022] Figure 3 It is an appearance structure schematic view of the expansion component of the present application;

[0023] Figure 4 It is an appearance structure schematic view of the positioner component of the present application;

[0024] Figure 5 It is an appearance structure schematic view of the single buckle pressing mechanism of the present application.

[0025] In the figure: 1, heat-conducting mounting plate; 2, heat-conducting plate; 3, heat dissipation fin; 4, expansion positioning mechanism; 5, buckle pressing mechanism; 6, fixed frame; 41, expansion assembly; 42, positioning assembly; 411, screw rod one; 412, rotating handle; 413, moving block; 414, connecting rod; 415, slide rail; 416, sliding block; 417, unfolding plate; 421, screw rod two; 422, rotating block; 423, slide column; 424, limiting plate; 51, fixed seat; 52, buckle rod; 53, spring; 54, fixed bolt. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0028] Embodiment one:

[0029] Please refer to Figures 1-5 The present application provides a technical scheme: a buckle pressing type radiator, comprising a heat-conducting mounting plate 1, the top of the heat-conducting mounting plate 1 is fixedly connected with a heat-conducting plate 2, the top of the heat-conducting plate 2 is fixedly connected with a heat dissipation fin 3, the left and right sides of the heat-conducting plate 2 are fixedly connected with a fixed frame 6, the fixed frame 6 is internally provided with an expansion positioning mechanism 4, and the bottom of the expansion positioning mechanism 4 is provided with a buckle pressing mechanism 5.

[0030] The expansion positioning mechanism 4 comprises an expansion assembly 41 and a positioning assembly 42, and the positioning assembly 42 is arranged inside the expansion assembly 41.

[0031] The expansion assembly 41 comprises a screw rod 411 rotatably connected inside the fixed frame 6, a rotating handle 412 fixedly connected to the top of the screw rod 411, a moving block 413 threadedly connected to the outside of the screw rod 411, a connecting rod 414 rotatably connected to the left side of the moving block 413, a sliding block 416 rotatably connected to the end of the connecting rod 414 away from the moving block 413, and an unfolding plate 417 fixedly connected to the outside of the sliding block 416. The inside of the fixed frame 6 is fixedly connected with a sliding rail 415, so as to adjust the width of the heat dissipation structure according to the required size of the heat dissipation structure.

[0032] Further, grooves are formed at the corresponding positions of the sliding rail 415 and the sliding block 416, and the sliding block 416 is slidingly connected in the grooves, so as to facilitate the synchronous movement of the sliding block 416.

[0033] Further, a through groove is formed at the corresponding position of the fixed frame 6 and the sliding block 416, and the sliding block 416 passes through the groove, so as to facilitate the synchronous expansion of the two unfolding plates 417 outward.

[0034] Further, the position adjusting assembly 42 comprises a screw rod 421 threadedly connected inside the unfolding plate 417, a rotating block 422 fixedly connected to the top of the screw rod 421, a sliding column 423 slidingly connected inside the unfolding plate 417, and a limiting plate 424 slidingly connected inside the unfolding plate 417, so as to facilitate the movement of the pressing buckle mechanism 5 and the adjustment of the clamping position of the heat dissipation structure according to the required heat dissipation structure.

[0035] Further, grooves are formed at the corresponding positions of the unfolding plate 417 and the sliding column 423 and the limiting plate 424, and the sliding column 423 and the limiting plate 424 are slidingly connected in the grooves, so as to facilitate the movement of the fixed seat 51.

[0036] Embodiment two:

[0037] Please refer to Figure 5 , and in combination with embodiment one, it is further obtained that the pressing buckle mechanism 5 comprises a fixed seat 51 fixedly connected to the bottom of the sliding column 423, buckle rods 52 rotatably connected to the left and right sides of the fixed seat 51, springs 53 fixedly connected between the buckle rods 52 and the fixed seat 51, and fixed bolts 54 threadedly connected inside the fixed seat 51, so as to facilitate the fixation of the heat dissipation structure and the device.

[0038] Further, the fixed seat 51 is fixedly connected to the bottom of the limiting plate 424, and the fixed seat 51 is rotatably connected to the bottom of the screw rod 421, and the fixed bolts 54 abut against the buckle rods 52, so as to facilitate the outward rotation of the limiting buckle rods 52.

[0039] In actual operation, when the device is used, first, according to the size of the heat dissipation structure of the heat dissipation device to be installed, through the setting of the expansion positioning mechanism 4, manually rotate the rotating handle 412, drive the screw rod one 411 to rotate, and drive the moving block 413 to move downward, and in the process of moving the moving block 413 downward, push the connecting rod 414 to move, so that the connecting rod 414 synchronously pushes the sliding block 416 to move along the guide rail 415, and then synchronously drives the two sides of the unfolding plate 417 to unfold outward, and then synchronously pushes the externally arranged pressing buckle mechanism 5 to move until the width is adjusted to the size of the heat dissipation structure. Then, according to the thickness of the heat dissipation device, manually rotate the rotating block 422, drive the screw rod two 421 to rotate, and then drive the fixed seat 51 to move downward, so that the fixed seat 51 moves downward along the slide column 423 and the limiting plate 424, thereby quickly adjusting the moving position of the buckle rod 52, so that it is lowered to the fixed position of different thicknesses required by the heat dissipation structure. Then, when the pressing buckle mechanism 5 is adjusted to the appropriate fixed position with the appearance of the heat dissipation structure, through the setting of the pressing buckle mechanism 5, first manually rotate the fixed bolt 54, so that the fixed bolt 54 completely enters the fixed seat 51, then manually hold the whole device, and place it on the top of the heat dissipation device, then press the buckle rod 52, and in the process of pressing, the inclined surface of the buckle rod 52 first contacts the outside of the heat dissipation structure. However, in the process of pressing, the buckle rod 52 is further pushed to rotate outward until the heat dissipation structure does not contact the inclined surface of the buckle rod 52, and the inside vertical surface of the buckle rod 52 contacts the heat dissipation structure, and under the elastic force of the spring 53, the vertical surface of the buckle rod 52 is completely clamped on the outside of the heat dissipation structure. Then reset the fixed bolt 54, so that the fixed bolt 54 recontacts the buckle rod 52, and at the same time, the buckle rod 52 is pushed to contact the outside of the heat dissipation structure, thereby further avoiding the buckle rod 52 from turning outward and away from the heat dissipation structure in the subsequent fixing process.

[0040] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of additional identical elements in the process, method, article or equipment including the element.

Claims

1. A snap-on heat sink comprising a thermally conductive mounting plate (1), characterized in that: The heat-conducting mounting plate (1) is fixedly connected with a heat-conducting plate (2) at the top, the heat-conducting plate (2) is fixedly connected with a heat-dissipating fin (3) at the top, the heat-conducting plate (2) is fixedly connected with a fixed frame (6) at the left and right sides, and the fixed frame (6) is internally provided with an expansion and positioning mechanism (4), and the expansion and positioning mechanism (4) is provided with a pressing buckle mechanism (5) at the bottom. The expansion and positioning mechanism (4) comprises an expansion assembly (41) and a positioning assembly (42), and the positioning assembly (42) is arranged in the expansion assembly (41). The expansion assembly (41) comprises a screw rod (411), the screw rod (411) is rotatably connected in the fixed frame (6), the screw rod (411) is fixedly connected with a rotating handle (412) at the top, the screw rod (411) is threadedly connected with a moving block (413) outside, the moving block (413) is rotatably connected with a connecting rod (414) at the left side, the connecting rod (414) is rotatably connected with a sliding block (416) at the end away from the moving block (413), the sliding block (416) is fixedly connected with an unfolding plate (417) outside, and the fixed frame (6) is fixedly connected with a sliding rail (415) inside.

2. The snap-on heat sink of claim 1, wherein: Grooves are formed in the sliding rail (415) and the sliding block (416) at corresponding positions, and the sliding block (416) is slidably connected in the groove.

3. The snap-on heat sink of claim 1, wherein: A through groove is formed in the fixed frame (6) and the sliding block (416) at corresponding positions, and the sliding block (416) passes through the groove.

4. The snap-on heat sink of claim 1, wherein: The positioning assembly (42) comprises a screw rod (421), the screw rod (421) is threadedly connected in the unfolding plate (417), the screw rod (421) is fixedly connected with a rotating block (422) at the top, the unfolding plate (417) is slidably connected with a sliding column (423) inside, and the unfolding plate (417) is slidably connected with a limiting plate (424) inside.

5. The snap-on heat sink of claim 4, wherein: Grooves are formed in the unfolding plate (417) and the sliding column (423) and the limiting plate (424) at corresponding positions, and the sliding column (423) and the limiting plate (424) are slidably connected in the groove.

6. The snap-on heat sink of claim 4, wherein: The pressing buckle mechanism (5) comprises a fixed seat (51), the fixed seat (51) is fixedly connected at the bottom of the sliding column (423), the fixed seat (51) is rotatably connected with a buckle rod (52) at the left and right sides, the buckle rod (52) and the fixed seat (51) are fixedly connected with a spring (53), and the fixed seat (51) is threadedly connected with a fixed bolt (54) inside.

7. The snap-on heat sink of claim 6, wherein: The fixed seat (51) is fixedly connected at the bottom of the limiting plate (424), the fixed seat (51) is rotatably connected at the bottom of the screw rod (421), and the fixed bolt (54) abuts against the buckle rod (52).

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